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VYC30W-Q48-T515

P1-P3P4-P6
cui.com
date 08/29/2012
page 1 of 6
SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER
date 08/29/2012
page 1 of 6
FEATURES
• up to 30 W output
• industry standard pinout
• 4:1 input range (9~36 V, 18~75 V)
• single, dual, and triple outputs
• 1,500 V isolation
• short circuit, over current, and over voltage protection
• wide temperature operation (-40~85°C)
• efficiency up to 88%
RoHS
MODEL
input
voltage
output
voltage
output
current
output
power
ripple and
noise
1
effi ciency
range
(Vdc) (Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
VYC30W-Q24-S5 9 ~ 36 5 6 30 120 87
VYC30W-Q24-S12 9 ~ 36 12 2.5 30 120 88
VYC30W-Q24-S15 9 ~ 36 15 2 30 120 87
VYC30W-Q24-D5 9 ~ 36 ±5 3 30 120 86
VYC30W-Q24-D12 9 ~ 36 ±12 1.25 30 120 88
VYC30W-Q24-D15 9 ~ 36 ±15 1 30 120 87
VYC30W-Q24-T312 9 ~ 36
3.3
±12
4
±0.625
28.2 120 85
VYC30W-Q24-T315 9 ~ 36
3.3
±15
4
±0.5
28.2 120 85
VYC30W-Q24-T512 9 ~ 36
5
±12
3
±0.625
30 120 86
VYC30W-Q24-T515 9 ~ 36
5
±15
3
±0.5
30 120 86
VYC30W-Q48-S5 18 ~ 75 5 6 30 120 87
VYC30W-Q48-S12 18 ~ 75 12 2.5 30 120 88
VYC30W-Q48-S15 18 ~ 75 15 2 30 120 87
VYC30W-Q48-D5 18 ~ 75 ±5 3 30 120 86
VYC30W-Q48-D12 18 ~ 75 ±12 1.25 30 120 88
VYC30W-Q48-D15 18 ~ 75 ±15 1 30 120 87
VYC30W-Q48-T312 18 ~ 75
3.3
±12
4
±0.625
28.2 120 85
VYC30W-Q48-T315 18 ~ 75
3.3
±15
4
±0.5
28.2 120 85
VYC30W-Q48-T512 18 ~ 75
5
±12
3
±0.625
30 120 86
VYC30W-Q48-T515 18 ~ 75
5
±15
3
±0.5
30 120 86
Notes: 1. Ripple and noise are measured at 20 MHz BW
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CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 2 of 6
INPUT
parameter conditions/description min typ max units
operating input voltage
9
18
24
48
36
75
Vdc
Vdc
start-up time 10 ms
under voltage lockout
power up 24 V input
power up 48 V input
power down 24 V input
power down 48 V input
8.0
16.0
9.0
17.8
Vdc
Vdc
Vdc
Vdc
Remote on/off
1
module off
module on (or open circuit)
0
3.5
1.2
12
Vdc
Vdc
fi lter PI type
Notes: 1. The on/off pin voltage is referenced to GND
OUTPUT
parameter conditions/description min typ max units
line regulation
single and dual output models, measured from
low line to high line at full load
triple output models (main output), measured
from low line to high line at full load
triple output models (auxiliary outputs), measured
from low line to high line at full load
±0.2 ±0.5
±1
±5
%
%
%
load regulation
single and dual output models, measured from
10% to full load at nominal input
triple output models (main output), measured
10% to full load at nominal input
triple output models (auxiliary outputs), measured
10% to full load at nominal input
±0.5 ±1
±2
±5
%
%
%
voltage accuracy
single and dual output models, refer to
recommended circuit
triple output models (main output), refer to
recommended circuit
triple output models (auxiliary outputs), refer to
recommended circuit
±1
±2
±5
±3 %
%
%
transient recovery time 25% ~ 50% ~ 25% step load charge 300 500 s
transient peak deviation 25% rated load change 300 s
cross regulation
dual output models, main output 50% load,
supplemental output from 10~100% load
triple output models, main output and one
auxiliary output 50% load, another auxiliary
output from 10~100% load
±5 %
adjustability ±10% Vdc
switching frequency 100% load, input voltage range 400 kHz
temperature coeffi cient ±0.02 %/°C
PART NUMBER KEY
VYC30W - QXX - X XX - X
Input Voltage Output Voltage
Base Number
Heatsink
"blank" = No
H = Yes
Output
S = single output
D = dual output
T = triple output
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CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 3 of 6
PROTECTIONS
parameter conditions/description min typ max units
short circuit protection hiccups, automatic recovery
over current protection input voltage range 130 %
over voltage protection
single and dual output
models (main)
triple output models (main)
5 V
12 V
15 V
3.3 V
5 V
6.1
15
18
3.9
6.2
Vdc
Vdc
Vdc
Vdc
Vdc
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage tested for 1 minute at 1 mA max. 1,500 Vdc
isolation resistance at 500 Vdc 1,000 M
isolation capacitance 100 kHz / 0.1 V 2,000 pF
RoHS compliant yes
MTBF M1L-HDBK-217F 1,000,000 hours
ENVIRONMENTAL
parameter conditions/description min typ max units
case operating temperature -40 85 °C
maximum case temperature during operation 105 °C
storage temperature -40 125 °C
storage humidity non-condensing 5 95 %
DERATING CURVES
output power vs. ambient temperature
without heat sink
with heatsink
2
1
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
-40
5506585
1
2
MECHANICAL
parameter conditions/description min typ max units
dimensions 2.0 x 1.6 x 0.44 inch (50.8 x 40.6 x 11.2mm)
case material nickel-coated copper (six-sided)
weight
with heat sink
50
70
g
g
(Natural Convection)
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P1-P3P4-P6

VYC30W-Q48-T515

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DC DC CONVERTER 5V +/-15V 30W
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